From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <44A25F14.7080307@ibmt.fraunhofer.de> Date: Wed, 28 Jun 2006 12:51:00 +0200 From: =?ISO-8859-1?Q?Harald_Niederl=E4nder?= MIME-Version: 1.0 To: BlueZ development References: <4497CE54.5080305@ibmt.fraunhofer.de> <4498EB58.3090200@ibmt.fraunhofer.de> <1150883159.3950.34.camel@localhost> <44991DF2.2000409@ibmt.fraunhofer.de> <1150886307.3950.36.camel@localhost> <44A21B71.6090108@ibmt.fraunhofer.de> <1151479980.9544.8.camel@localhost> In-Reply-To: <1151479980.9544.8.camel@localhost> Subject: Re: [Bluez-devel] [Fwd: Re: Problem connecting Bluetooth device] Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net Hi Marcel, Marcel Holtmann schrieb: > Hi Harald, > > >>The problem regarding the linkkey is that the stored linkkey from the first connection is >>OK and all further connections are successful. But if I switch off and then switch on the >>remote device, a new linkkey, different from the first, will be generated, but the old >>linkkey will not be overwritten with the new one! Therefore I can contact the remote >>device only one time (after entering the PIN). Why the linkkey is not overwritten?! > > > how can the remote device generate a new link key when it is switched > off. Naturally the device is switched on again. Then after entering the PIN, a new linkkey, different from the first, will be generated. Maybe the linkkey is only temporary and for each session a new linkkey will be genereted from a random number and the PIN. Regards Harald This can't be right. Bluetooth is not working this way. And this is > also not what we saw in hcidump. The local device is giving a wrong link > key and thus the authentication was refused. > > Regards > > Marcel > > > > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > Bluez-devel mailing list > Bluez-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-devel > > > -- Mit freundlichen Gruessen Harald Niederlaender e-Homecare Fraunhofer Institute for Biomedical Engineering Ensheimer Str. 48 D-66386 St.Ingbert Phone: +49 (0)6894 / 980-422 Fax: +49 (0)6894 / 980-400 E-mail : harald.niederlaender@ibmt.fraunhofer.de Internet: http://www.ibmt.fraunhofer.de Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel